The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181…
Priority LOW 11CWE-399Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop.
Why it matters now
EPSS 0.00377 31st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:codewrights:hart_device_type_manager:*:*:*:*:*:*:*:* | up to 1.0.44 | Vulnerable | Codewrights |
- cpe:2.3:a:codewrights:hart_device_type_manager:*:*:*:*:*:*:*:* Versions up to 1.0.44 Vulnerable ·Codewrights
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-9191
- 2026-10-03 Alias added: GHSA-w86j-cccq-xf7q
References
Sources
- CVE-2014-9191 · CVE Program
- CVE-2014-9191 · NVD
- FIRST EPSS
- GHSA-w86j-cccq-xf7q · GitHub Advisory Database · CC BY 4.0
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